{"id":20180,"date":"2023-04-28T20:00:18","date_gmt":"2023-04-28T16:30:18","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/"},"modified":"2023-04-28T20:00:18","modified_gmt":"2023-04-28T16:30:18","slug":"creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/","title":{"rendered":"\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0686\u062a \u0648\u06cc\u062f\u06cc\u0648\u06cc\u06cc \u0686\u0646\u062f \u0645\u06cc\u0632\u0628\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u062f\u0631 \u06cc\u06a9 \u0645\u0631\u0648\u0631\u06af\u0631 \u0628\u0627 \u0622\u0645\u0627\u0632\u0648\u0646 IVS"},"content":{"rendered":"<div data-article-id=\"1426151\" id=\"article-body\">\n<p>\u0645\u0627 \u0627\u062e\u06cc\u0631\u0627\u064b \u0627\u0632 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\u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u067e\u0633\u062a\u060c \u0646\u062d\u0648\u0647 \u0634\u0631\u0648\u0639 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0628 \u0628\u0627 \u0645\u06cc\u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f \u0628\u0627 Web Broadcast SDK \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.  \u0645\u062b\u0644 \u0647\u0645\u06cc\u0634\u0647\u060c \u0627\u0633\u0646\u0627\u062f \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639 \u0639\u0627\u0644\u06cc \u0647\u0633\u062a\u0646\u062f\u060c \u0627\u0645\u0627 \u0647\u0645\u06cc\u0634\u0647 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u0639\u0628\u0648\u0631 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\u06a9\u0646\u0646\u062f.  \u062f\u0631 \u06cc\u06a9 \u067e\u0633\u062a \u0622\u06cc\u0646\u062f\u0647\u060c \u0645\u0627 \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u067e\u062e\u0634 \u0645\u06a9\u0627\u0644\u0645\u0647 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u06a9\u0627\u0646\u0627\u0644 IVS \u0622\u0645\u0627\u0632\u0648\u0646 \u0627\u0636\u0627\u0641\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u062f\u06cc\u06af\u0631\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u06a9\u0627\u0644\u0645\u0647 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0633\u0637\u062d \u0628\u0627\u0644\u0627\u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0631\u0627\u062d\u0644\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0645\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0628\u0631\u0646\u0627\u0645\u0647 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\u0635\u062f\u0627 \u0648 \u062a\u0635\u0648\u06cc\u0631 \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u0631\u0646\u062f\u0631 \u06a9\u0646\u06cc\u062f<\/li>\n<\/ul>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" 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href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D8%B3%D9%85%D8%AA_%D8%B3%D8%B1%D9%88%D8%B1\" >\u0633\u0645\u062a \u0633\u0631\u0648\u0631<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%DB%8C%DA%A9_%D9%85%D9%86%D8%A8%D8%B9_Stage_%D8%A7%D8%B2_%D8%B7%D8%B1%DB%8C%D9%82_AWS_SDK_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%AC%D8%A7%D9%88%D8%A7_%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA_v3\" >\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u0646\u0628\u0639 Stage \u0627\u0632 \u0637\u0631\u06cc\u0642 AWS SDK \u0628\u0631\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a (v3)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D8%AA%D9%88%D9%84%DB%8C%D8%AF_%D8%AA%D9%88%DA%A9%D9%86_%D9%87%D8%A7%DB%8C_%D8%B4%D8%B1%DA%A9%D8%AA_%DA%A9%D9%86%D9%86%D8%AF%D9%87_%D8%AF%D8%B1_%D9%85%D8%B1%D8%AD%D9%84%D9%87\" >\u062a\u0648\u0644\u06cc\u062f \u062a\u0648\u06a9\u0646 \u0647\u0627\u06cc \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D8%B3%D8%A7%D8%AE%D8%AA_%D8%A7%D9%BE%D9%84%DB%8C%DA%A9%DB%8C%D8%B4%D9%86_%D9%88%D8%A8\" >\u0633\u0627\u062e\u062a \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0648\u0628<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D8%B4%D8%A7%D9%85%D9%84_%D9%88_%D9%86%D8%B4%D8%A7%D9%86%D9%87_%DA%AF%D8%B0%D8%A7%D8%B1%DB%8C\" >\u0634\u0627\u0645\u0644 \u0648 \u0646\u0634\u0627\u0646\u0647 \u06af\u0630\u0627\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D8%AC%D8%A7%D9%88%D8%A7_%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA\" >\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D8%AF%D8%B3%D8%AA%DA%AF%D8%A7%D9%87_%D9%87%D8%A7_%D9%88_%D9%85%D8%AC%D9%88%D8%B2%D9%87%D8%A7\" >\u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627 \u0648 \u0645\u062c\u0648\u0632\u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%88_%D9%BE%DB%8C%D9%88%D8%B3%D8%AA%D9%86_%D8%A8%D9%87_%D9%85%D8%B1%D8%AD%D9%84%D9%87\" >\u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0648 \u067e\u06cc\u0648\u0633\u062a\u0646 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D8%AA%D8%B1%DA%A9_%D8%B5%D8%AD%D9%86%D9%87\" >\u062a\u0631\u06a9 \u0635\u062d\u0646\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/creating-a-real-time-multi-host-video-chat-in-a-browser-with-amazon-ivs-m44\/#%D8%AE%D9%84%D8%A7%D8%B5%D9%87\" >\u062e\u0644\u0627\u0635\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B3%D9%85%D8%AA_%D8%B3%D8%B1%D9%88%D8%B1\"><\/span>\n<p>  \u0633\u0645\u062a \u0633\u0631\u0648\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0627 \u0627\u0632 \u062c\u062f\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <code>@aws-sdk\/client-ivs-realtime<\/code> \u0645\u0627\u0698\u0648\u0644 (\u0627\u0633\u0646\u0627\u062f) AWS SDK \u0628\u0631\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a (v3) \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u0646\u0628\u0639 \u0645\u0631\u062d\u0644\u0647 \u0648 \u062a\u0648\u06a9\u0646 \u0647\u0627\u06cc \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0627\u0632 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u0645\u0631\u0627\u062d\u0644 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u0646\u0633\u062e\u0647 \u06cc \u0646\u0645\u0627\u06cc\u0634\u06cc \u062e\u0648\u062f \u062a\u0635\u0645\u06cc\u0645 \u06af\u0631\u0641\u062a\u0645 \u06a9\u0645\u06cc \u06a9\u0627\u0631\u0647\u0627 \u0631\u0627 \u0633\u0627\u062f\u0647 \u06a9\u0646\u0645 \u0648 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 Express \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0645 \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u06cc\u0632\u0628\u0627\u0646\u06cc API \u0648 front-end \u0645\u0646 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%DB%8C%DA%A9_%D9%85%D9%86%D8%A8%D8%B9_Stage_%D8%A7%D8%B2_%D8%B7%D8%B1%DB%8C%D9%82_AWS_SDK_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%AC%D8%A7%D9%88%D8%A7_%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA_v3\"><\/span>\n<p>  \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u0646\u0628\u0639 Stage \u0627\u0632 \u0637\u0631\u06cc\u0642 AWS SDK \u0628\u0631\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a (v3)<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 Express \u062e\u0648\u062f\u060c \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0645 <code>IvsRealtimeService<\/code>.  \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u06a9\u0634 \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a <code>stages<\/code> \u0648 <code>stageParticipants<\/code> \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u0622\u0646\u0647\u0627. <\/p>\n<blockquote>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u062a\u0648\u0644\u06cc\u062f\u060c \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0630\u062e\u06cc\u0631\u0647\u200c\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062f\u0627\u0626\u0645\u06cc \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0632 \u0646\u0648\u0633\u0627\u0646\u0627\u062a \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f (\u062f\u0648\u0628\u0627\u0631\u0647 \u0628\u0647 \u0646\u0633\u062e\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634\u06cc \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Amazon DynamoDB \u0628\u0631\u0627\u06cc \u062a\u062f\u0627\u0648\u0645 \u0645\u0631\u0627\u062d\u0644 \u0648 \u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f).<\/p>\n<\/blockquote>\n<p>\u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0646 \u06cc\u06a9 \u0645\u0633\u06cc\u0631 \u0628\u0647 \u0646\u0627\u0645 \u062f\u0627\u0631\u062f <code>\/ivs-stage<\/code> \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f <code>POST<\/code> \u06cc\u06a9 \u0645\u0631\u062d\u0644\u0647 <code>name<\/code>.  \u0627\u06cc\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0632 \u0645\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>IvsRealtimeService<\/code> \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u06cc\u06a9 \u0645\u0631\u062d\u0644\u0647 \u0645\u0648\u062c\u0648\u062f \u0628\u0627 \u0622\u0646 \u0646\u0627\u0645\u060c \u0648 \u06cc\u0627 \u0645\u0631\u062d\u0644\u0647 \u0645\u0648\u062c\u0648\u062f \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u06cc\u0627 \u06cc\u06a9 \u0645\u0631\u062d\u0644\u0647 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">router<\/span><span class=\"p\">.<\/span><span class=\"nx\">post<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">\/ivs-stage<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"p\">(<\/span><span class=\"nx\">req<\/span><span class=\"p\">,<\/span> <span class=\"nx\">res<\/span><span class=\"p\">,<\/span> <span class=\"nx\">next<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">body<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">req<\/span><span class=\"p\">.<\/span><span class=\"nx\">body<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">stageName<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">body<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"nx\">stage<\/span> <span class=\"o\">=<\/span> \n    <span class=\"nx\">ivsRealtimeService<\/span><span class=\"p\">.<\/span><span class=\"nx\">stageExists<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">)<\/span> <span class=\"p\">?<\/span> \n      <span class=\"nx\">ivsRealtimeService<\/span><span class=\"p\">.<\/span><span class=\"nx\">getStage<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">)<\/span> <span class=\"p\">:<\/span> \n      <span class=\"k\">await<\/span> <span class=\"nx\">ivsRealtimeService<\/span><span class=\"p\">.<\/span><span class=\"nx\">createStage<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">json<\/span><span class=\"p\">(<\/span><span class=\"nx\">stage<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0631\u0627 <code>stageExists()<\/code> \u0648 <code>getStage()<\/code> \u0631\u0648\u0634 \u0647\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0634\u06a9\u0644 \u0647\u0633\u062a\u0646\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">CreateParticipantTokenCommand<\/span><span class=\"p\">,<\/span> <span class=\"nx\">CreateStageCommand<\/span><span class=\"p\">,<\/span> <span class=\"nx\">IVSRealTimeClient<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">@aws-sdk\/client-ivs-realtime<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">config<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n  <span class=\"na\">credentials<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">accessKeyId<\/span><span class=\"p\">:<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span><span class=\"p\">.<\/span><span class=\"nx\">ACCESS_KEY<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">secretAccessKey<\/span><span class=\"p\">:<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span><span class=\"p\">.<\/span><span class=\"nx\">SECRET_KEY<\/span><span class=\"p\">,<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"k\">export<\/span> <span class=\"k\">default<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">IvsRealtimeService<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">ivsRealtimeClient<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">IVSRealTimeClient<\/span><span class=\"p\">(<\/span><span class=\"nx\">config<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">stages<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{};<\/span>\n  <span class=\"nx\">stageParticipants<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{};<\/span>\n\n  <span class=\"nx\">getStage<\/span><span class=\"p\">(<\/span><span class=\"nx\">name<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">stages<\/span><span class=\"p\">[<\/span><span class=\"nx\">name<\/span><span class=\"p\">];<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"nx\">stageExists<\/span><span class=\"p\">(<\/span><span class=\"nx\">name<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">return<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">stages<\/span><span class=\"p\">.<\/span><span class=\"nx\">hasOwnProperty<\/span><span class=\"p\">(<\/span><span class=\"nx\">name<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0648 <code>createStage()<\/code> \u0631\u0648\u0634 a <code>CreateStageCommand<\/code> \u0627\u0632 \u0637\u0631\u06cc\u0642 <code>ivsRealtimeClient<\/code>.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">async<\/span> <span class=\"nx\">createStage<\/span><span class=\"p\">(<\/span><span class=\"nx\">name<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">createStageRequest<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">CreateStageCommand<\/span><span class=\"p\">({<\/span> <span class=\"nx\">name<\/span> <span class=\"p\">});<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">createStageResponse<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">ivsRealtimeClient<\/span><span class=\"p\">.<\/span><span class=\"nx\">send<\/span><span class=\"p\">(<\/span><span class=\"nx\">createStageRequest<\/span><span class=\"p\">);<\/span>\n  <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">stages<\/span><span class=\"p\">[<\/span><span class=\"nx\">name<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">createStageResponse<\/span><span class=\"p\">.<\/span><span class=\"nx\">stage<\/span><span class=\"p\">;<\/span>\n  <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">stageParticipants<\/span><span class=\"p\">[<\/span><span class=\"nx\">name<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[];<\/span>\n  <span class=\"k\">return<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">stages<\/span><span class=\"p\">[<\/span><span class=\"nx\">name<\/span><span class=\"p\">];<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AA%D9%88%D9%84%DB%8C%D8%AF_%D8%AA%D9%88%DA%A9%D9%86_%D9%87%D8%A7%DB%8C_%D8%B4%D8%B1%DA%A9%D8%AA_%DA%A9%D9%86%D9%86%D8%AF%D9%87_%D8%AF%D8%B1_%D9%85%D8%B1%D8%AD%D9%84%D9%87\"><\/span>\n<p>  \u062a\u0648\u0644\u06cc\u062f \u062a\u0648\u06a9\u0646 \u0647\u0627\u06cc \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u0646 \u0645\u0633\u06cc\u0631 \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0645 \u062a\u0627 \u062a\u0648\u06a9\u0646 \u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u0646\u062f\u0647 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u062f <code>\/ivs-stage-token<\/code>.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">router<\/span><span class=\"p\">.<\/span><span class=\"nx\">post<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">\/ivs-stage-token<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"k\">async<\/span> <span class=\"kd\">function<\/span> <span class=\"p\">(<\/span><span class=\"nx\">req<\/span><span class=\"p\">,<\/span> <span class=\"nx\">res<\/span><span class=\"p\">,<\/span> <span class=\"nx\">next<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">body<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">req<\/span><span class=\"p\">.<\/span><span class=\"nx\">body<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">username<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">body<\/span><span class=\"p\">.<\/span><span class=\"nx\">username<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">stageName<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">body<\/span><span class=\"p\">.<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">;<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">userId<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">uuid4<\/span><span class=\"p\">();<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"nx\">token<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">ivsRealtimeService<\/span><span class=\"p\">.<\/span><span class=\"nx\">createStageParticipantToken<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">,<\/span> <span class=\"nx\">userId<\/span><span class=\"p\">,<\/span> <span class=\"nx\">username<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">json<\/span><span class=\"p\">(<\/span><span class=\"nx\">token<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0646\u06cc\u0627\u0632 \u0628\u0647 a <code>username<\/code>\u060c <code>stageName<\/code>\u060c \u0648 \u0627\u0644\u0641 <code>userId<\/code> \u0648 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f <code>ivsRealtimeService.createStageParticipantToken()<\/code>.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">async<\/span> <span class=\"nx\">createStageParticipantToken<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">,<\/span> <span class=\"nx\">userId<\/span><span class=\"p\">,<\/span> <span class=\"nx\">username<\/span><span class=\"p\">,<\/span> <span class=\"nx\">duration<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">60<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"nx\">stage<\/span><span class=\"p\">;<\/span>\n  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">stageExists<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">))<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">stage<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">createStage<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">)<\/span>\n  <span class=\"p\">}<\/span>\n  <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">stage<\/span> <span class=\"o\">=<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">getStage<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">stageArn<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">stage<\/span><span class=\"p\">.<\/span><span class=\"nx\">arn<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"kd\">const<\/span> <span class=\"nx\">createStageTokenRequest<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">CreateParticipantTokenCommand<\/span><span class=\"p\">({<\/span>\n    <span class=\"na\">attributes<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">username<\/span><span class=\"p\">,<\/span>\n    <span class=\"p\">},<\/span>\n    <span class=\"nx\">userId<\/span><span class=\"p\">,<\/span>\n    <span class=\"nx\">stageArn<\/span><span class=\"p\">,<\/span>\n    <span class=\"nx\">duration<\/span><span class=\"p\">,<\/span>\n  <span class=\"p\">});<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">createStageTokenResponse<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">ivsRealtimeClient<\/span><span class=\"p\">.<\/span><span class=\"nx\">send<\/span><span class=\"p\">(<\/span><span class=\"nx\">createStageTokenRequest<\/span><span class=\"p\">);<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">participantToken<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">createStageTokenResponse<\/span><span class=\"p\">.<\/span><span class=\"nx\">participantToken<\/span><span class=\"p\">;<\/span>\n  <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">stageParticipants<\/span><span class=\"p\">[<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">].<\/span><span class=\"nx\">push<\/span><span class=\"p\">(<\/span><span class=\"nx\">participantToken<\/span><span class=\"p\">);<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nx\">participantToken<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0631\u0648\u0634\u060c \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 <code>CreateParticipantTokenCommand<\/code> \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u062f\u0627\u0631\u062f \u06cc\u06a9 \u0634\u06cc \u0648\u0631\u0648\u062f\u06cc \u062d\u0627\u0648\u06cc <code>userId<\/code>\u060c <code>stageArn<\/code>\u060c \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0646\u0634\u0627\u0646\u0647 (\u067e\u06cc\u0634 \u0641\u0631\u0636: 60 \u062f\u0642\u06cc\u0642\u0647) \u0648 \u06cc\u06a9 <code>attributes<\/code> \u0634\u06cc \u0627\u06cc \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0644\u062e\u0648\u0627\u0647 \u062e\u0627\u0635 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f (\u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u0646\u060c the <code>username<\/code>).  \u0631\u0627 <code>attributes<\/code> \u0628\u0639\u062f\u0627\u064b \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0635\u0641\u062d\u0647 \u062c\u0644\u0648\u06cc\u06cc \u062e\u0648\u062f \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0631\u0627\u0647 \u062e\u0648\u0628\u06cc \u0628\u0631\u0627\u06cc \u06af\u0646\u062c\u0627\u0646\u062f\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062e\u0627\u0635 \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0627\u0633\u062a.  \u0627\u0645\u0627 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u0633\u0646\u0627\u062f \u0645\u0627 \u0645\u06cc \u06af\u0648\u06cc\u0646\u062f: <\/p>\n<blockquote>\n<p>\u0627\u06cc\u0646 \u0641\u06cc\u0644\u062f \u062f\u0631 \u0645\u0639\u0631\u0636 \u0647\u0645\u0647 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0645\u0631\u062d\u0644\u0647 \u0627\u0633\u062a \u0648 \u0646\u0628\u0627\u06cc\u062f \u0628\u0631\u0627\u06cc \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0634\u062e\u0635\u06cc\u060c \u0645\u062d\u0631\u0645\u0627\u0646\u0647 \u06cc\u0627 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062d\u0633\u0627\u0633 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.<\/p>\n<\/blockquote>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0686\u0646\u062f \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0645\u06a9 \u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u0646\u0627\u0628\u0639 \u0645\u0631\u062d\u0644\u0647 \u0648 \u0646\u0634\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0628 \u0646\u06af\u0627\u0647\u06cc \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B3%D8%A7%D8%AE%D8%AA_%D8%A7%D9%BE%D9%84%DB%8C%DA%A9%DB%8C%D8%B4%D9%86_%D9%88%D8%A8\"><\/span>\n<p>  \u0633\u0627\u062e\u062a \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u0648\u0628<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0642\u0633\u0645\u062a \u062c\u0644\u0648\u06cc\u06cc \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648 HTML \u0633\u0627\u062f\u0647 \u0648 \u0648\u0627\u0646\u06cc\u0644\u06cc \u0628\u0631\u0627\u06cc \u0633\u0627\u062f\u0647 \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0646 \u06a9\u0627\u0631\u0647\u0627 \u0648 \u062a\u0645\u0631\u06a9\u0632 \u0628\u0631 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc SDK \u067e\u062e\u0634 \u0648\u0628 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.  \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u062f\u0645\u0648\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u0633\u06cc\u0631\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 HTML \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f.  \u062f\u0631 \u0622\u0646 \u0641\u0627\u06cc\u0644\u060c Web Broadcast SDK (\u0646\u0633\u062e\u0647 <code>1.3.1<\/code>).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B4%D8%A7%D9%85%D9%84_%D9%88_%D9%86%D8%B4%D8%A7%D9%86%D9%87_%DA%AF%D8%B0%D8%A7%D8%B1%DB%8C\"><\/span>\n<p>  \u0634\u0627\u0645\u0644 \u0648 \u0646\u0634\u0627\u0646\u0647 \u06af\u0630\u0627\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight html\"><code><span class=\"nt\">&lt;script <\/span><span class=\"na\">src=<\/span><span class=\"s\">\"https:\/\/web-broadcast.live-video.net\/1.3.1\/amazon-ivs-web-broadcast.js\"<\/span><span class=\"nt\">&gt;&lt;\/script&gt;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647 \u0645\u062c\u0627\u0632\u06cc \u067e\u0648\u06cc\u0627 \u0627\u0633\u062a (\u062a\u0627 12)\u060c \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u0646\u0637\u0642\u06cc \u0627\u0633\u062a <code>&lt;template&gt;<\/code> \u06a9\u0647 \u062d\u0627\u0648\u06cc \u0627\u0644\u0641 \u0627\u0633\u062a <code>&lt;video&gt;<\/code> \u0628\u0631\u0686\u0633\u0628 \u0648 \u0647\u0631 \u062f\u06a9\u0645\u0647\u060c \u0628\u0631\u0686\u0633\u0628 \u06cc\u0627 \u0646\u0634\u0627\u0646\u0647 \u06af\u0630\u0627\u0631\u06cc \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight html\"><code><span class=\"nt\">&lt;template<\/span> <span class=\"na\">id=<\/span><span class=\"s\">\"stages-guest-template\"<\/span><span class=\"nt\">&gt;<\/span>\n  <span class=\"nt\">&lt;video<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"participant-video\"<\/span> <span class=\"na\">autoplay<\/span><span class=\"nt\">&gt;&lt;\/video&gt;<\/span>\n  <span class=\"nt\">&lt;div&gt;<\/span>\n    <span class=\"nt\">&lt;small<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"participant-name\"<\/span><span class=\"nt\">&gt;&lt;\/small&gt;<\/span>\n  <span class=\"nt\">&lt;\/div&gt;<\/span>\n  <span class=\"nt\">&lt;div&gt;<\/span>\n    <span class=\"nt\">&lt;button<\/span> <span class=\"na\">type=<\/span><span class=\"s\">\"button\"<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"settings-btn\"<\/span><span class=\"nt\">&gt;<\/span>Cam\/Mic Settings<span class=\"nt\">&lt;\/button&gt;<\/span>\n  <span class=\"nt\">&lt;\/div&gt;<\/span>\n<span class=\"nt\">&lt;\/template&gt;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0645\u0646 \u0647\u0645 \u062e\u0627\u0644\u06cc \u062f\u0627\u0631\u0645 <code>&lt;div&gt;<\/code> \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0631\u0646\u062f\u0631 \u06a9\u0631\u062f\u0646 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u067e\u06cc\u0648\u0633\u062a\u0646 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0645\u062c\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight html\"><code><span class=\"nt\">&lt;div<\/span> <span class=\"na\">id=<\/span><span class=\"s\">\"participants\"<\/span><span class=\"nt\">&gt;&lt;\/div&gt;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AC%D8%A7%D9%88%D8%A7_%D8%A7%D8%B3%DA%A9%D8%B1%DB%8C%D9%BE%D8%AA\"><\/span>\n<p>  \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc Web Broadcast SDK \u0648 \u0646\u0634\u0627\u0646\u0647\u200c\u06af\u0630\u0627\u0631\u06cc \u0631\u0627 \u0622\u0645\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0648\u0633\u062a\u0646 \u0628\u0647 \u06cc\u06a9 &#8220;\u0645\u0631\u062d\u0644\u0647&#8221; \u0645\u062c\u0627\u0632\u06cc \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0631\u0627 \u0631\u0646\u062f\u0631 \u06a9\u0646\u06cc\u0645.  \u0627\u06cc\u0646 \u0634\u0627\u0645\u0644 \u0686\u0646\u062f\u06cc\u0646 \u0645\u0631\u062d\u0644\u0647 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 \u062a\u0648\u0627\u0628\u0639 \u0642\u0627\u0628\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0642\u0633\u06cc\u0645 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0633\u0627\u062f\u0647 \u0628\u0627\u0634\u062f.  \u0648\u0642\u062a\u06cc DOM \u0622\u0645\u0627\u062f\u0647 \u0634\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u062a\u0648\u0627\u0628\u0639 \u0632\u06cc\u0631 \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u0645 (\u062f\u0631 \u0632\u06cc\u0631 \u0628\u0647 \u0647\u0631 \u06cc\u06a9 \u0646\u06af\u0627\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f).<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">let<\/span>\n  <span class=\"nx\">audioDevices<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">videoDevices<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">selectedAudioDeviceId<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">selectedVideoDeviceId<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">videoStream<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">audioStream<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">username<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">stageConfig<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">username<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">[USERNAME]<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">stageName<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">[STAGE NAME]<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">stageParticipantToken<\/span><span class=\"p\">,<\/span>\n  <span class=\"nx\">stage<\/span><span class=\"p\">;<\/span>\n\n<span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">addEventListener<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">DOMContentLoaded<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"k\">async<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">await<\/span> <span class=\"nx\">handlePermissions<\/span><span class=\"p\">();<\/span>\n  <span class=\"k\">await<\/span> <span class=\"nx\">getDevices<\/span><span class=\"p\">();<\/span>\n  <span class=\"k\">await<\/span> <span class=\"nx\">createVideoStream<\/span><span class=\"p\">();<\/span>\n  <span class=\"k\">await<\/span> <span class=\"nx\">createAudioStream<\/span><span class=\"p\">();<\/span>\n  <span class=\"nx\">stage<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">getStageConfig<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">stageParticipantToken<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">getStageParticipantToken<\/span><span class=\"p\">(<\/span><span class=\"nx\">stage<\/span><span class=\"p\">.<\/span><span class=\"nx\">name<\/span><span class=\"p\">,<\/span> <span class=\"nx\">username<\/span><span class=\"p\">);<\/span>\n  <span class=\"k\">await<\/span> <span class=\"nx\">initStage<\/span><span class=\"p\">();<\/span>\n<span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D8%AF%D8%B3%D8%AA%DA%AF%D8%A7%D9%87_%D9%87%D8%A7_%D9%88_%D9%85%D8%AC%D9%88%D8%B2%D9%87%D8%A7\"><\/span>\n<p>  \u062f\u0633\u062a\u06af\u0627\u0647 \u0647\u0627 \u0648 \u0645\u062c\u0648\u0632\u0647\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>4 \u0631\u0648\u0634 \u0627\u0648\u0644 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc (<code>handlePermissions()<\/code>\u060c <code>getDevices()<\/code>\u060c <code>createVideoStream()<\/code>\u060c <code>createAudioStream()<\/code>) \u0627\u06af\u0631 \u062f\u0631 \u06af\u0630\u0634\u062a\u0647 \u0628\u0627 Amazon IVS Web Broadcast SDK \u06a9\u0627\u0631 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f\u060c \u0628\u0627\u06cc\u062f \u0622\u0634\u0646\u0627 \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f.  \u0645\u0627 \u0628\u0647 \u0633\u0631\u0639\u062a \u0628\u0647 \u0647\u0631 \u062a\u0627\u0628\u0639 \u062f\u0631 \u0632\u06cc\u0631 \u0646\u06af\u0627\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c \u0627\u0645\u0627 \u0647\u0645\u06cc\u0634\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u0627\u0633\u0646\u0627\u062f \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0627\u0648\u0644\u06cc\u0646\u060c <code>handlePermissions()<\/code> \u0628\u0647 \u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0648\u0628 \u06a9\u0645 \u0648 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0648\u0646 \u062e\u0648\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">handlePermissions<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"nx\">permissions<\/span><span class=\"p\">;<\/span>\n  <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">stream<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nb\">navigator<\/span><span class=\"p\">.<\/span><span class=\"nx\">mediaDevices<\/span><span class=\"p\">.<\/span><span class=\"nx\">getUserMedia<\/span><span class=\"p\">({<\/span> <span class=\"na\">video<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span> <span class=\"na\">audio<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span> <span class=\"p\">});<\/span>\n    <span class=\"k\">for<\/span> <span class=\"p\">(<\/span><span class=\"kd\">const<\/span> <span class=\"nx\">track<\/span> <span class=\"k\">of<\/span> <span class=\"nx\">stream<\/span><span class=\"p\">.<\/span><span class=\"nx\">getTracks<\/span><span class=\"p\">())<\/span> <span class=\"p\">{<\/span>\n      <span class=\"nx\">track<\/span><span class=\"p\">.<\/span><span class=\"nx\">stop<\/span><span class=\"p\">();<\/span>\n    <span class=\"p\">}<\/span>\n    <span class=\"nx\">permissions<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> <span class=\"na\">video<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span> <span class=\"na\">audio<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span> <span class=\"p\">};<\/span>\n  <span class=\"p\">}<\/span>\n  <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">permissions<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> <span class=\"na\">video<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span><span class=\"p\">,<\/span> <span class=\"na\">audio<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span> <span class=\"p\">};<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">.<\/span><span class=\"nx\">message<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">permissions<\/span><span class=\"p\">.<\/span><span class=\"nx\">video<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Failed to get video permissions.<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"o\">!<\/span><span class=\"nx\">permissions<\/span><span class=\"p\">.<\/span><span class=\"nx\">audio<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Failed to get audio permissions.<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0639\u062f\u060c <code>getDevices()<\/code> \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u0648\u0628 \u06a9\u0645 \u0647\u0627 \u0648 \u0645\u06cc\u06a9\u0631\u0648\u0641\u0648\u0646 \u0647\u0627 \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0648 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0646\u0633\u062e\u0647 \u0646\u0645\u0627\u06cc\u0634\u06cc\u060c \u0645\u0646 \u062f\u0633\u062a\u06af\u0627\u0647 \u0635\u0648\u062a\u06cc \u0648 \u062a\u0635\u0648\u06cc\u0631\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647 \u0631\u0627 \u0631\u0648\u06cc \u0627\u0648\u0644\u06cc\u0646 \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u0648\u062c\u0648\u062f \u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u0645\u060c \u0627\u0645\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 <code>&lt;select&gt;<\/code> \u062a\u0627 \u06a9\u0627\u0631\u0628\u0631 \u0628\u062a\u0648\u0627\u0646\u062f \u062f\u0633\u062a\u06af\u0627\u0647 \u067e\u062e\u0634 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u062e\u0648\u062f \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">getDevices<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">devices<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nb\">navigator<\/span><span class=\"p\">.<\/span><span class=\"nx\">mediaDevices<\/span><span class=\"p\">.<\/span><span class=\"nx\">enumerateDevices<\/span><span class=\"p\">();<\/span>\n  <span class=\"nx\">videoDevices<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">devices<\/span><span class=\"p\">.<\/span><span class=\"nx\">filter<\/span><span class=\"p\">((<\/span><span class=\"nx\">d<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">d<\/span><span class=\"p\">.<\/span><span class=\"nx\">kind<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">videoinput<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">audioDevices<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">devices<\/span><span class=\"p\">.<\/span><span class=\"nx\">filter<\/span><span class=\"p\">((<\/span><span class=\"nx\">d<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">d<\/span><span class=\"p\">.<\/span><span class=\"nx\">kind<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">audioinput<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">selectedVideoDeviceId<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">videoDevices<\/span><span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">].<\/span><span class=\"nx\">deviceId<\/span><span class=\"p\">;<\/span>\n  <span class=\"nx\">selectedAudioDeviceId<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">audioDevices<\/span><span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">].<\/span><span class=\"nx\">deviceId<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0644\u06cc\u0633\u062a \u0634\u062f\u0647 \u0631\u0627 \u062f\u0627\u0631\u06cc\u0645\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0648\u06cc\u062f\u06cc\u0648\u06cc\u06cc \u0648 \u0635\u0648\u062a\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645.  \u0628\u0631\u0627\u06cc \u0648\u06cc\u062f\u06cc\u0648\u06cc \u0686\u0646\u062f \u0645\u06cc\u0632\u0628\u0627\u0646\u060c \u0628\u0627\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u0645 \u06a9\u0647 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u06cc \u0628\u0631\u0627\u06cc \u0646\u0631\u062e \u0641\u0631\u06cc\u0645 \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648\u06cc\u062f\u06cc\u0648 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">createVideoStream<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">videoStream<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nb\">navigator<\/span><span class=\"p\">.<\/span><span class=\"nx\">mediaDevices<\/span><span class=\"p\">.<\/span><span class=\"nx\">getUserMedia<\/span><span class=\"p\">({<\/span>\n    <span class=\"na\">video<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\n      <span class=\"na\">deviceId<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">exact<\/span><span class=\"p\">:<\/span> <span class=\"nx\">selectedVideoDeviceId<\/span>\n      <span class=\"p\">},<\/span>\n      <span class=\"na\">width<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">ideal<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1280<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">max<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1280<\/span><span class=\"p\">,<\/span>\n      <span class=\"p\">},<\/span>\n      <span class=\"na\">height<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">ideal<\/span><span class=\"p\">:<\/span> <span class=\"mi\">720<\/span><span class=\"p\">,<\/span>\n        <span class=\"na\">max<\/span><span class=\"p\">:<\/span> <span class=\"mi\">720<\/span><span class=\"p\">,<\/span>\n      <span class=\"p\">},<\/span>\n      <span class=\"na\">frameRate<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\n        <span class=\"na\">max<\/span><span class=\"p\">:<\/span> <span class=\"mi\">30<\/span><span class=\"p\">,<\/span>\n      <span class=\"p\">},<\/span>\n    <span class=\"p\">},<\/span>\n  <span class=\"p\">});<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"kd\">const<\/span> <span class=\"nx\">createAudioStream<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">audioStream<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nb\">navigator<\/span><span class=\"p\">.<\/span><span class=\"nx\">mediaDevices<\/span><span class=\"p\">.<\/span><span class=\"nx\">getUserMedia<\/span><span class=\"p\">({<\/span>\n    <span class=\"na\">audio<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\n      <span class=\"na\">deviceId<\/span><span class=\"p\">:<\/span> <span class=\"nx\">selectedAudioDeviceId<\/span>\n    <span class=\"p\">},<\/span>\n  <span class=\"p\">});<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h4><span class=\"ez-toc-section\" id=\"%D9%BE%DB%8C%DA%A9%D8%B1%D8%A8%D9%86%D8%AF%DB%8C_%D9%88_%D9%BE%DB%8C%D9%88%D8%B3%D8%AA%D9%86_%D8%A8%D9%87_%D9%85%D8%B1%D8%AD%D9%84%D9%87\"><\/span>\n<p>  \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0648 \u067e\u06cc\u0648\u0633\u062a\u0646 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0645\u062c\u0648\u0632\u0647\u0627\u060c \u062f\u0633\u062a\u06af\u0627\u0647\u200c\u0647\u0627 \u0648 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627 \u0645\u0631\u062a\u0628 \u0634\u062f\u0647\u200c\u0627\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0631\u0648\u06cc \u0645\u0631\u062d\u0644\u0647 \u0645\u062c\u0627\u0632\u06cc \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0646\u06cc\u0645.  \u0627\u0628\u062a\u062f\u0627 \u0686\u0646\u062f \u0645\u062a\u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Stage<\/span><span class=\"p\">,<\/span> <span class=\"nx\">SubscribeType<\/span><span class=\"p\">,<\/span> <span class=\"nx\">LocalStageStream<\/span><span class=\"p\">,<\/span> <span class=\"nx\">StageEvents<\/span><span class=\"p\">,<\/span> <span class=\"nx\">StreamType<\/span> <span class=\"p\">}<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">IVSBroadcastClient<\/span><span class=\"p\">;<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u0622\u0646 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u0645 <code>getStageConfig()<\/code> \u0631\u0648\u0634\u06cc \u06a9\u0647 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc API \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f (\u06cc\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc) \u0645\u0646\u0628\u0639 \u0645\u0631\u062d\u0644\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u0627\u0631\u0632\u0634 \u0635\u062d\u0646\u0647 <code>name<\/code> \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627 \u0628\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0628\u0647 \u06cc\u06a9 \u0645\u0631\u062d\u0644\u0647 \u0645\u062c\u0627\u0632\u06cc \u0645\u0644\u062d\u0642 \u0634\u0648\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0627 \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u0647 \u0646\u062d\u0648\u06cc \u0627\u06cc\u0646 \u0631\u0627 \u0645\u0646\u062a\u0642\u0644 \u06a9\u0646\u06cc\u0645 (\u0634\u0627\u06cc\u062f \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc URL \u06cc\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0634\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0628\u0627\u0637\u0646).<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">getStageConfig<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">(<\/span><span class=\"nx\">name<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">stageRequest<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">fetch<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">\/ivs-stage<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">method<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">POST<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">headers<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Content-Type<\/span><span class=\"dl\">'<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">application\/json<\/span><span class=\"dl\">'<\/span> <span class=\"p\">},<\/span>\n    <span class=\"na\">body<\/span><span class=\"p\">:<\/span> <span class=\"nx\">JSON<\/span><span class=\"p\">.<\/span><span class=\"nx\">stringify<\/span><span class=\"p\">({<\/span> <span class=\"nx\">name<\/span> <span class=\"p\">})<\/span>\n  <span class=\"p\">});<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">stage<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">stageRequest<\/span><span class=\"p\">.<\/span><span class=\"nx\">json<\/span><span class=\"p\">();<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nx\">stage<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0639\u062f\u060c <code>getStageParticipantToken()<\/code> \u06cc\u06a9 \u0646\u0634\u0627\u0646\u0647 \u0631\u0627 \u0627\u0632 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc API \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645\u060c \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0646\u062f.  \u0631\u0627 <code>stageName<\/code> \u0645\u062a\u063a\u06cc\u0631 \u06cc\u06a9\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0627\u0633\u062a <code>stage<\/code> \u0634\u06cc\u0621 \u0628\u0631\u06af\u0634\u062a\u06cc \u0627\u0632 <code>getStageConfig()<\/code> \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627\u060c \u0648 <code>username<\/code> \u0628\u0647 \u0645\u0646\u0637\u0642 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f (\u0634\u0627\u06cc\u062f \u0634\u0645\u0627 \u0628\u0647 \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u0641\u0639\u0644\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f).<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">getStageParticipantToken<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">(<\/span><span class=\"nx\">stageName<\/span><span class=\"p\">,<\/span> <span class=\"nx\">username<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">stageTokenRequest<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">fetch<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">\/ivs-stage-token<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">method<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">POST<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\n    <span class=\"na\">headers<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Content-Type<\/span><span class=\"dl\">'<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">application\/json<\/span><span class=\"dl\">'<\/span> <span class=\"p\">},<\/span>\n    <span class=\"na\">body<\/span><span class=\"p\">:<\/span> <span class=\"nx\">JSON<\/span><span class=\"p\">.<\/span><span class=\"nx\">stringify<\/span><span class=\"p\">({<\/span> <span class=\"nx\">username<\/span><span class=\"p\">,<\/span> <span class=\"nx\">stageName<\/span> <span class=\"p\">}),<\/span>\n  <span class=\"p\">});<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">token<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">stageTokenRequest<\/span><span class=\"p\">.<\/span><span class=\"nx\">json<\/span><span class=\"p\">();<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nx\">token<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0622\u0645\u0627\u062f\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0648 \u067e\u06cc\u0648\u0633\u062a\u0646 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0647\u0633\u062a\u06cc\u0645.  \u0631\u0627 <code>initStage()<\/code> \u0645\u062a\u062f \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 <code>Stage<\/code> \u0634\u06cc\u060c \u06a9\u0647 \u062a\u0648\u06a9\u0646 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0631\u0627 \u0627\u0646\u062a\u0638\u0627\u0631 \u062f\u0627\u0631\u062f \u0648 \u0627\u0644\u0641 <code>strategy<\/code> \u0647\u062f\u0641 &#8211; \u0634\u06cc.  \u0631\u0627 <code>strategy<\/code> \u0634\u06cc \u0634\u0627\u0645\u0644 \u0633\u0647 \u062a\u0627\u0628\u0639 \u0627\u0633\u062a \u06a9\u0647 \u062d\u0627\u0644\u062a \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0645\u0631\u062d\u0644\u0647 \u0631\u0627 \u0628\u06cc\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f (\u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0627\u062d\u062a\u0645\u0627\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0628\u0647 \u0627\u0633\u0646\u0627\u062f \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f).  \u062f\u0631 \u062f\u0627\u062e\u0644 <code>initStage()<\/code> \u0631\u0648\u0634\u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">initStage<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">strategy<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\n    <span class=\"na\">shouldSubscribeToParticipant<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">participant<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return<\/span> <span class=\"nx\">SubscribeType<\/span><span class=\"p\">.<\/span><span class=\"nx\">AUDIO_VIDEO<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">},<\/span>\n    <span class=\"na\">shouldPublishParticipant<\/span><span class=\"p\">:<\/span> <span class=\"p\">(<\/span><span class=\"nx\">participant<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">return<\/span> <span class=\"kc\">true<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">},<\/span>\n    <span class=\"na\">stageStreamsToPublish<\/span><span class=\"p\">:<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">videoTrack<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">videoStream<\/span><span class=\"p\">.<\/span><span class=\"nx\">getVideoTracks<\/span><span class=\"p\">()[<\/span><span class=\"mi\">0<\/span><span class=\"p\">]<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">audioTrack<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">audioStream<\/span><span class=\"p\">.<\/span><span class=\"nx\">getAudioTracks<\/span><span class=\"p\">()[<\/span><span class=\"mi\">0<\/span><span class=\"p\">]<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">streamsToPublish<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span>\n        <span class=\"k\">new<\/span> <span class=\"nx\">LocalStageStream<\/span><span class=\"p\">(<\/span><span class=\"nx\">videoTrack<\/span><span class=\"p\">),<\/span>\n        <span class=\"k\">new<\/span> <span class=\"nx\">LocalStageStream<\/span><span class=\"p\">(<\/span><span class=\"nx\">audioTrack<\/span><span class=\"p\">)<\/span>\n      <span class=\"p\">];<\/span>\n      <span class=\"k\">return<\/span> <span class=\"nx\">streamsToPublish<\/span><span class=\"p\">;<\/span>\n    <span class=\"p\">},<\/span>\n  <span class=\"p\">};<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0627 \u0628\u0642\u06cc\u0647 \u067e\u06cc\u0634 \u0628\u0631\u0648\u06cc\u0645 <code>initStage()<\/code> \u0631\u0648\u0634\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0634\u06cc \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u06a9\u0646\u06cc\u0645.  \u0627\u0648\u0644\u06cc\u0646 \u062a\u0627\u0628\u0639 (<code>shouldSubscribeToParticipant()<\/code>) \u0646\u062d\u0648\u0647 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0647\u0631 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0627\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u06cc \u067e\u06cc\u0648\u0646\u062f\u062f \u0631\u0627 \u0628\u06cc\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0628\u0647 \u0645\u0627 \u0627\u06cc\u0646 \u0622\u0632\u0627\u062f\u06cc \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646\u06cc \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0627\u0638\u0631 \u0639\u0645\u0644 \u06a9\u0646\u0646\u062f (<code>NONE<\/code>\u060c \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0641\u0642\u0637 \u0635\u0648\u062a\u06cc (<code>AUDIO<\/code>) \u06cc\u0627 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0628\u0627 \u0648\u06cc\u062f\u06cc\u0648 \u0648 \u0635\u062f\u0627 \u06a9\u0627\u0645\u0644 (<code>AUDIO_VIDEO<\/code>) \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647.<\/p>\n<p>\u0628\u0639\u062f\u060c <code>shouldPublishParticipant()<\/code> \u0628\u06cc\u0627\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0628\u0627\u06cc\u062f \u0645\u0646\u062a\u0634\u0631 \u0634\u0648\u062f \u06cc\u0627 \u062e\u06cc\u0631.  \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u0648\u0636\u0639\u06cc\u062a \u06cc\u06a9 \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u06cc\u06a9 \u06a9\u0644\u06cc\u06a9 \u062f\u06a9\u0645\u0647 \u06cc\u0627 \u06cc\u06a9 \u0686\u06a9 \u0628\u0627\u06a9\u0633 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0628\u0647 \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0628\u062f\u0647\u06cc\u062f \u06a9\u0647 \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0622\u0645\u0627\u062f\u0647 \u0634\u0648\u0646\u062f \u0645\u0646\u062a\u0634\u0631 \u0646\u0634\u062f\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u0646\u062f.<\/p>\n<p>\u0633\u0631\u0627\u0646\u062c\u0627\u0645\u060c <code>stageStreamsToPublish()<\/code> \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc \u0627\u0632 <code>LocalStageStream<\/code> \u0627\u0634\u06cc\u0627\u0621 \u062d\u0627\u0648\u06cc <code>MediaStream<\/code> \u0639\u0646\u0627\u0635\u0631\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0645\u0646\u062a\u0634\u0631 \u0634\u0648\u0646\u062f  \u062f\u0631 \u0627\u06cc\u0646 \u0646\u0633\u062e\u0647 \u06cc \u0646\u0645\u0627\u06cc\u0634\u06cc\u060c \u0645\u0627 \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <code>videoStream<\/code> \u0648 <code>audioStream<\/code> \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0627\u06cc\u0646\u0647\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645. <\/p>\n<p>\u0628\u0639\u062f\u060c \u062f\u0631 \u062f\u0627\u062e\u0644 <code>initStage()<\/code> \u0631\u0648\u0634\u060c \u0645\u0627 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>Stage<\/code> \u06a9\u0644\u0627\u0633\u060c \u0631\u0645\u0632 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0648 \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">stage<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">Stage<\/span><span class=\"p\">(<\/span><span class=\"nx\">stageParticipantToken<\/span><span class=\"p\">.<\/span><span class=\"nx\">token<\/span><span class=\"p\">,<\/span> <span class=\"nx\">strategy<\/span><span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0645\u0627 \u06cc\u06a9 <code>Stage<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0634\u0646\u0648\u0646\u062f\u06af\u0627\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u06a9\u0647 \u0631\u0648\u06cc \u0635\u062d\u0646\u0647 \u067e\u062e\u0634 \u0645\u06cc \u0634\u0648\u062f \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u0645.  \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u0628\u0647 \u0627\u0633\u0646\u0627\u062f \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0646\u0633\u062e\u0647 \u0646\u0645\u0627\u06cc\u0634\u06cc\u060c \u0628\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u06cc\u0627 \u062d\u0630\u0641 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06af\u0648\u0634 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645.<\/p>\n<p>\u0648\u0642\u062a\u06cc \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0646\u062f\u060c \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u0631\u0646\u062f\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">stage<\/span><span class=\"p\">.<\/span><span class=\"nx\">on<\/span><span class=\"p\">(<\/span><span class=\"nx\">StageEvents<\/span><span class=\"p\">.<\/span><span class=\"nx\">STAGE_PARTICIPANT_STREAMS_ADDED<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">participant<\/span><span class=\"p\">,<\/span> <span class=\"nx\">streams<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">renderParticipant<\/span><span class=\"p\">(<\/span><span class=\"nx\">participant<\/span><span class=\"p\">,<\/span> <span class=\"nx\">streams<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0631\u0627 <code>renderParticipant()<\/code> \u0631\u0648\u0634\u060c \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u062f\u0631 \u062e\u0627\u0631\u062c \u0627\u0632 <code>initStage()<\/code> \u0631\u0648\u0634\u060c \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc <code>&lt;template&gt;<\/code> \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f\u06cc\u0645 \u0648 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0633\u0641\u0627\u0631\u0634\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 <code>participant<\/code> \u0634\u06cc \u062d\u0627\u0648\u06cc \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0648\u0644\u06cc \u0627\u0633\u062a <code>isLocal<\/code>;  \u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0641\u0642\u0637 \u0628\u0631\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0648\u06cc\u062f\u0626\u0648 \u0628\u0631\u0627\u06cc \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0645\u062d\u0644\u06cc \u0641\u0639\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0627\u0632 \u0628\u0627\u0632\u062a\u0627\u0628 \u0635\u062f\u0627\u06cc \u062e\u0648\u062f \u0628\u0647 \u0622\u0646\u0647\u0627 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">renderParticipant<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">participant<\/span><span class=\"p\">,<\/span> <span class=\"nx\">streams<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"c1\">\/\/ clone the &lt;template&gt;<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">guestTemplate<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementById<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">stagesGuestTemplate<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">newGuestEl<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">guestTemplate<\/span><span class=\"p\">.<\/span><span class=\"nx\">content<\/span><span class=\"p\">.<\/span><span class=\"nx\">cloneNode<\/span><span class=\"p\">(<\/span><span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\n\n  <span class=\"c1\">\/\/ populate the template values<\/span>\n  <span class=\"nx\">newGuestEl<\/span><span class=\"p\">.<\/span><span class=\"nx\">querySelector<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.participant-col<\/span><span class=\"dl\">'<\/span><span class=\"p\">).<\/span><span class=\"nx\">setAttribute<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">data-participant-id<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">participant<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">newGuestEl<\/span><span class=\"p\">.<\/span><span class=\"nx\">querySelector<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.participant-name<\/span><span class=\"dl\">'<\/span><span class=\"p\">).<\/span><span class=\"nx\">textContent<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">participant<\/span><span class=\"p\">.<\/span><span class=\"nx\">attributes<\/span><span class=\"p\">.<\/span><span class=\"nx\">username<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"c1\">\/\/ get a list of streams to add<\/span>\n  <span class=\"kd\">let<\/span> <span class=\"nx\">streamsToDisplay<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">streams<\/span><span class=\"p\">;<\/span>\n  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">participant<\/span><span class=\"p\">.<\/span><span class=\"nx\">isLocal<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">streamsToDisplay<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">streams<\/span><span class=\"p\">.<\/span><span class=\"nx\">filter<\/span><span class=\"p\">(<\/span><span class=\"nx\">stream<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">stream<\/span><span class=\"p\">.<\/span><span class=\"nx\">streamType<\/span> <span class=\"o\">===<\/span> <span class=\"nx\">StreamType<\/span><span class=\"p\">.<\/span><span class=\"nx\">VIDEO<\/span><span class=\"p\">)<\/span>\n  <span class=\"p\">}<\/span>\n\n  <span class=\"c1\">\/\/ add all audio\/video streams to the &lt;video&gt;<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">videoEl<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">newGuestEl<\/span><span class=\"p\">.<\/span><span class=\"nx\">querySelector<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.participant-video<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">videoEl<\/span><span class=\"p\">.<\/span><span class=\"nx\">setAttribute<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">id<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">participant<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">}<\/span><span class=\"s2\">-video`<\/span><span class=\"p\">);<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">mediaStream<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">MediaStream<\/span><span class=\"p\">();<\/span>\n  <span class=\"nx\">streamsToDisplay<\/span><span class=\"p\">.<\/span><span class=\"nx\">forEach<\/span><span class=\"p\">(<\/span><span class=\"nx\">stream<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">mediaStream<\/span><span class=\"p\">.<\/span><span class=\"nx\">addTrack<\/span><span class=\"p\">(<\/span><span class=\"nx\">stream<\/span><span class=\"p\">.<\/span><span class=\"nx\">mediaStreamTrack<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">});<\/span>\n  <span class=\"nx\">videoEl<\/span><span class=\"p\">.<\/span><span class=\"nx\">srcObject<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">mediaStream<\/span><span class=\"p\">;<\/span>\n\n  <span class=\"c1\">\/\/ add the cloned template to the list of participants<\/span>\n  <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementById<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">participants<\/span><span class=\"dl\">'<\/span><span class=\"p\">).<\/span><span class=\"nx\">appendChild<\/span><span class=\"p\">(<\/span><span class=\"nx\">newGuestEl<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0631\u06af\u0634\u062a \u062f\u0631 <code>initStage()<\/code>\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u06cc\u06a9 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0635\u062d\u0646\u0647 \u0631\u0627 \u062a\u0631\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u06af\u0648\u0634 \u062f\u0647\u06cc\u0645 \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u0648\u06cc\u062f\u06cc\u0648\u06cc \u0627\u0648 \u0631\u0627 \u0627\u0632 DOM \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"nx\">stage<\/span><span class=\"p\">.<\/span><span class=\"nx\">on<\/span><span class=\"p\">(<\/span><span class=\"nx\">StageEvents<\/span><span class=\"p\">.<\/span><span class=\"nx\">STAGE_PARTICIPANT_STREAMS_REMOVED<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">participant<\/span><span class=\"p\">,<\/span> <span class=\"nx\">streams<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">videoId<\/span> <span class=\"o\">=<\/span> <span class=\"s2\">`<\/span><span class=\"p\">${<\/span><span class=\"nx\">participant<\/span><span class=\"p\">.<\/span><span class=\"nx\">id<\/span><span class=\"p\">}<\/span><span class=\"s2\">-video`<\/span>\n  <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementById<\/span><span class=\"p\">(<\/span><span class=\"nx\">videoId<\/span><span class=\"p\">).<\/span><span class=\"nx\">closest<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.participant-col<\/span><span class=\"dl\">'<\/span><span class=\"p\">).<\/span><span class=\"nx\">remove<\/span><span class=\"p\">();<\/span>\n<span class=\"p\">});<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0646\u0633\u062e\u0647 \u0646\u0645\u0627\u06cc\u0634\u06cc\u060c \u0645\u0627 \u0634\u0646\u0648\u0646\u062f\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0627\u0636\u0627\u0641\u0647 \u0646\u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u062a\u062c\u0627\u0631\u06cc \u0634\u0645\u0627 \u0634\u0646\u0648\u0646\u062f\u06af\u0627\u0646 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u062f\u06cc\u06a9\u062a\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0631 \u0635\u0648\u0631\u062a \u0644\u0632\u0648\u0645 \u0628\u0647 \u0622\u0646\u0647\u0627 \u067e\u0627\u0633\u062e \u062f\u0647\u062f.  \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u06cc\u06a9 \u0646\u0634\u0627\u0646\u06af\u0631 \u062f\u0631 \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a \u0631\u0627 \u0628\u0627 \u0648\u0636\u0639\u06cc\u062a \u0627\u062a\u0635\u0627\u0644 \u0641\u0639\u0644\u06cc \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u0645\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 \u0622\u0646 \u06af\u0648\u0634 \u062f\u0647\u06cc\u0645 <code>StageEvents.STAGE_CONNECTION_STATE_CHANGED<\/code> \u0648 \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u0646\u0634\u0627\u0646\u06af\u0631 \u0648\u0636\u0639\u06cc\u062a \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0645\u0631\u062d\u0644\u0647 \u0622\u062e\u0631 \u062f\u0627\u062e\u0644 <code>initStage()<\/code> \u067e\u06cc\u0648\u0633\u062a\u0646 \u0628\u0647 \u0635\u062d\u0646\u0647 \u0627\u0633\u062a.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\n   <span class=\"k\">await<\/span> <span class=\"nx\">stage<\/span><span class=\"p\">.<\/span><span class=\"nx\">join<\/span><span class=\"p\">();<\/span>\n<span class=\"p\">}<\/span> \n<span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n   <span class=\"c1\">\/\/ handle join exception<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AA%D8%B1%DA%A9_%D8%B5%D8%AD%D9%86%D9%87\"><\/span>\n<p>  \u062a\u0631\u06a9 \u0635\u062d\u0646\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u06a9\u0627\u0645\u0644\u0627\u064b \u0636\u0631\u0648\u0631\u06cc \u0646\u06cc\u0633\u062a\u060c \u0627\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u062a\u0631\u06a9 \u0635\u0631\u06cc\u062d \u0645\u0631\u062d\u0644\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0627\u0631\u062c \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062a\u062c\u0631\u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u0628\u062e\u0634\u06cc\u0645.  \u0627\u06cc\u0646 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0628\u0627\u0642\u06cc\u0645\u0627\u0646\u062f\u0647 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0632\u0648\u062f\u062a\u0631 \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>beforeunload<\/code> \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0628\u0631\u0627\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc <code>stage.leave()<\/code> \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0642\u0637\u0639\u06cc \u062a\u0645\u06cc\u0632.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">cleanUp<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">stage<\/span><span class=\"p\">)<\/span> <span class=\"nx\">stage<\/span><span class=\"p\">.<\/span><span class=\"nx\">leave<\/span><span class=\"p\">();<\/span>\n<span class=\"p\">};<\/span>\n\n<span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">addEventListener<\/span><span class=\"p\">(<\/span><span class=\"dl\">\"<\/span><span class=\"s2\">beforeunload<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span> <span class=\"nx\">cleanUp<\/span><span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627 \u0622\u0645\u0627\u062f\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0627\u0633\u062a.  \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647 \u0645\u0627 \u06cc\u06a9 \u062a\u062c\u0631\u0628\u0647 \u0686\u062a \u0648\u06cc\u062f\u06cc\u0648\u06cc\u06cc \u0628\u06cc\u200c\u062f\u0631\u0646\u06af \u0628\u06cc\u0646 \u062d\u062f\u0627\u06a9\u062b\u0631 12 \u0634\u0631\u06a9\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AE%D9%84%D8%A7%D8%B5%D9%87\"><\/span>\n<p>  \u062e\u0644\u0627\u0635\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u067e\u0633\u062a\u060c \u0645\u0627 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 \u062a\u062c\u0631\u0628\u0647 \u0686\u062a \u0648\u06cc\u062f\u06cc\u0648\u06cc\u06cc \u0628\u0644\u0627\u062f\u0631\u0646\u06af \u0628\u0631\u0627\u06cc \u062d\u062f\u0627\u06a9\u062b\u0631 12 \u0634\u0631\u06a9\u062a \u06a9\u0646\u0646\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645.  \u062f\u0631 \u067e\u0633\u062a \u0628\u0639\u062f\u06cc \u0645\u0627 \u06cc\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u0645 \u06af\u0631\u0641\u062a \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u06af\u0627\u0645 \u0628\u0639\u062f\u06cc \u0631\u0627 \u0628\u0631\u062f\u0627\u0631\u06cc\u0645 \u0648 \u06cc\u06a9 \u0686\u062a \u0628\u0644\u0627\u062f\u0631\u0646\u06af \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u06a9\u0627\u0646\u0627\u0644 IVS \u0622\u0645\u0627\u0632\u0648\u0646 \u067e\u062e\u0634 \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u06cc\u0646\u0646\u062f\u06af\u0627\u0646 \u0646\u0647\u0627\u06cc\u06cc \u0628\u062a\u0648\u0627\u0646\u0646\u062f \u0645\u06a9\u0627\u0644\u0645\u0647 \u0631\u0627 \u0628\u0627 \u06a9\u06cc\u0641\u06cc\u062a \u0628\u0627\u0644\u0627 \u0648 \u062a\u0627\u062e\u06cc\u0631 \u06a9\u0645 \u062a\u0645\u0627\u0634\u0627 \u06a9\u0646\u0646\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0627 \u0627\u062e\u06cc\u0631\u0627\u064b \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0645\u062c\u0627\u0632\u06cc \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 \u0627\u0633\u062a\u06cc\u062c \u0628\u0627 \u0633\u0631\u0648\u06cc\u0633 \u0648\u06cc\u062f\u06cc\u0648\u06cc \u062a\u0639\u0627\u0645\u0644\u06cc \u0622\u0645\u0627\u0632\u0648\u0646 (Amazon IVS) \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u067e\u062e\u0634 \u0632\u0646\u062f\u0647 \u0645\u0634\u062a\u0631\u06a9 \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0631\u062f\u06cc\u0645. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0627\u0645\u06a9\u0627\u0646\u0627\u062a \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u0634\u0645\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062f\u0631 \u06af\u0630\u0634\u062a\u0647 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0622\u0646\u0647\u0627 \u0622\u0633\u0627\u0646 (\u06cc\u0627 \u062d\u062a\u06cc \u0645\u0645\u06a9\u0646) \u0646\u0628\u0648\u062f. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0647 \u067e\u062e\u0634\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0632\u0646\u062f\u0647 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":20181,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-20180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/20180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=20180"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/20180\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/20181"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=20180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=20180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=20180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}